Black Smoke Bond Two Piece NATO® style Watch Band - Sinn 556i / 556 / 104 (20mm)

Our Two-piece NATO® style straps allow you to enjoy the classic look of a NATO® style strap without having to forego the quick-release functionality. These nylon watch bands are water-resistant, colorfast, and feature two nylon keeper loops for a more comfortable fit. Please be aware that due to the sturdy dual-layer construction, our two-piece NATO® style straps do have a stiffer feel that softens up over time. As always, these feature 316L stainless steel hardware with a brushed finish and quick release spring bars. Add some color to your strap collection with our selection of fun twelve colors and patterns.

Swap in Seconds: Integrated quick release spring bars
Color: Black & Smoke Bond
Material: Ballistic nylon
Hardware: 316L Stainless Steel Buckle, Solid Tang
Size: Fits wrists 5" to 8"
Width: 20mm
Compatible with: Sinn 556i, 556, and 104 (20mm lug width). Available with Stainless Steel buckle. Compatible aftermarket strap; not affiliated with Sinn. Compatible with the Sinn 556 family (556i indices, 556A Arabic, 556 RS Roman, 556 Anniversary, 556 Bicolor) and the Sinn 104 St Sa pilot watch family (104 St Sa I day-date, 104 St Sa A Arabic, 104 St Sa B Roman) — all sharing the 20mm lug width and Sinn's German tool-watch heritage including Tegimented case treatments and Ar-Dehumidifying technology on select models.

Additional resources
Nylon Collection | Fitting Guide | FAQ | Design | Guarantee

Common smartwatch widths are listed here.

DISCLAIMER: Our watch bands are not compatible with the Suunto 9, the Suunto Traverse, or any Garmin smartwatches.